Sandman was announced. He's the final bout champ.

Sandman Wii Footage

If he wasn't officially announced, 1up dropped the ball and listed him in their review.

Anyone else pick this up? I played through the main Contender mode last night and really enjoyed it. Next Level did a fantastic job of retaining the classic Punch-Out!! feel while updating certain aspects (mainly presentation-wise). Let me say that it is in no way a lazy remake as some may have thought it would be. The returning characters don't have the same exact moves (though they are similar), and you have to get used to new timings. Plus, after you beat the main game you unlock Title Defense mode, in which all the characters have new punches/quirks and are thus much tougher. That's what I'm working my way through now. I actually lost to Glass Joe the first time I fought him in this mode. :-/